426318
四甲基氢氧化铵 溶液
1.0 M±0.02 M in H₂O, solution, ACS reagent grade
别名:
N,N,N-trimethyl-methanaminium hydroxide, TMAH, TMAOH
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关于此项目
线性分子式:
(CH3)4N(OH)
化学文摘社编号:
分子量:
91.15
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
3558708
Concentration:
1.0 M±0.02 M in H2O
Form:
liquid
Grade:
ACS reagent
产品名称
四甲基氢氧化铵 溶液, ACS reagent
InChI
1S/C4H12N.H2O/c1-5(2,3)4;/h1-4H3;1H2/q+1;/p-1
SMILES string
[OH-].C[N+](C)(C)C
InChI key
WGTYBPLFGIVFAS-UHFFFAOYSA-M
grade
ACS reagent
form
liquid
concentration
1.0 M±0.02 M in H2O
ign. residue
≤5 ppm
color
APHA: ≤10
refractive index
n20/D 1.3497
bp
100 °C
density
1.005 g/mL at 25 °C
anion traces
chloride (Cl-): ≤0.03%
cation traces
K: ≤2 ppm, Na: ≤2 ppm
functional group
amine
Quality Level
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Application
四甲基氢氧化铵溶液可用作：
- 试剂，通过有机催化光诱导桦木还原将芳烃转换为 1,4-环己二烯。
- 催化剂，通过 2-萘酚、芳香醛和尿素的一锅三组分缩合反应合成1,2-二氢-1-芳基萘-恶嗪-3- 1衍生物。
- 磁性纳米颗粒的助剂，以提高排斥力的稳定性。
- 模板，利用热液合成法生成不同大小的分级沸石 T 聚合物。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Dermal - STOT SE 2
target_organs
Central nervous system, Liver,thymus
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Lulu Xie et al.
Science (New York, N.Y.), 342(6156), 373-377 (2013-10-19)
The conservation of sleep across all animal species suggests that sleep serves a vital function. We here report that sleep has a critical function in ensuring metabolic homeostasis. Using real-time assessments of tetramethylammonium diffusion and two-photon imaging in live mice
Lina Barreto et al.
Eukaryotic cell, 10(9), 1241-1250 (2011-07-05)
Potassium homeostasis is crucial for living cells. In the yeast Saccharomyces cerevisiae, the uptake of potassium is driven by the electrochemical gradient generated by the Pma1 H(+)-ATPase, and this process represents a major consumer of the gradient. We considered that
Qin Chen et al.
Bioresource technology, 117, 186-192 (2012-05-23)
The aim of this study was to explore the synergies of laccase, a ligninolytic enzyme, with cellulose and hemicellulase amendments on ensiled corn stover. Molecular signals of lignin decomposition were observed by tetramethylammonium hydroxide thermochemolysis and gas chromatography-mass spectroscopy (TMAH-GC-MS)
Marta Matvienko et al.
PloS one, 8(2), e55913-e55913 (2013-02-15)
Several applications of high throughput genome and transcriptome sequencing would benefit from a reduction of the high-copy-number sequences in the libraries being sequenced and analyzed, particularly when applied to species with large genomes. We adapted and analyzed the consequences of
Hui Chong et al.
Langmuir : the ACS journal of surfaces and colloids, 28(4), 2091-2098 (2011-11-08)
A new water-soluble conjugated polymer containing fluorene and boron-dipyrromethene repeat units in the backbones (PBF) that exhibits red emission was synthesized and characterized. Cationic PBF forms uniform nanoparticles with negatively charged disodium salt 3,3'-dithiodipropionic acid (SDPA) in aqueous solution through
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